/* ============================================================================
   project-page.css — flat, scrollable project pages.
   ========================================================================= */

.project-page {
  padding-top: var(--status-bar-height);
  background: transparent;
}

/* ----------------------------------------------------------------------------
   Back arrow — fixed top-left, returns to gallery.
   ------------------------------------------------------------------------- */
.project-page__back {
  position: fixed;
  top: calc(var(--status-bar-height) + var(--space-4));
  left: var(--layout-gutter-desktop);
  z-index: 55;
  display: flex;
  align-items: center;
  color: var(--color-text-primary);
  transition: color var(--dur-fast) var(--ease-default);
  -webkit-filter:
    drop-shadow(0 0 1px rgba(0, 0, 0, 0.5))
    drop-shadow(0 0 2px rgba(0, 0, 0, 0.5));
  filter:
    drop-shadow(0 0 1px rgba(0, 0, 0, 0.5))
    drop-shadow(0 0 2px rgba(0, 0, 0, 0.5));
}

.project-page__back-icon {
  display: block;
  width: max(2.5vw, 40px);
  height: max(1.85vw, 30px);
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.project-page__back:hover {
  color: var(--color-accent);
}

/* ----------------------------------------------------------------------------
   Hero band — 3:4 portrait image on the left, header on the right.
   ------------------------------------------------------------------------- */
.project-page__hero-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-3) var(--layout-gutter-desktop) var(--space-7);
}

.project-page__hero {
  position: relative;
  aspect-ratio: 3 / 4;
  max-width: calc(70vh * 0.75);
  width: 100%;
  overflow: hidden;
  background: var(--color-canvas-soft);
  border-radius: 2px;
}

.project-page__hero img,
.project-page__hero video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.project-page__hero-chrome {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-chrome-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  border-radius: 2px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.15),
    inset 0 0 80px 25px rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity var(--dur-medium) var(--ease-default);
}

.hero-chrome-scrim--visible {
  opacity: 1;
}

.flip-chrome-floater__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .hero-chrome-scrim {
    transition: none;
  }
}

/* ----------------------------------------------------------------------------
   Header (title, eyebrow, tagline)
   ------------------------------------------------------------------------- */
.project-page__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  max-width: 100%;
  min-width: 0;
  padding-bottom: var(--space-4);
}

.project-page__year,
.project-page__eyebrow {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project-page__company-logo {
  display: block;
  height: max(1.85vw, 26px);
  width: auto;
}

.project-page__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(20px, 2.5vw, 48px);
  text-transform: uppercase;
  letter-spacing: var(--tracking-heading);
  line-height: 1.02;
  color: var(--color-text-primary);
  white-space: nowrap;
}

.project-page__tagline {
  font-family: var(--font-accent);
  font-size: clamp(16px, 1.667vw, 32px);
  line-height: var(--leading-accent);
  letter-spacing: var(--tracking-accent);
  color: var(--color-accent);
  margin-top: var(--space-3);
}

.project-page__tagline-line {
  display: block;
  white-space: nowrap;
}

/* ----------------------------------------------------------------------------
   Metadata
   ------------------------------------------------------------------------- */
.project-page__meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-6);
  margin-top: var(--space-5);
}

.project-page__meta--compact {
  grid-template-columns: 1fr 1fr 1fr;
}

.project-page__meta--stack {
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.project-page__meta-group {
  display: grid;
  gap: var(--space-2);
}

.project-page__meta-label {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-primary);
}

.project-page__meta-value {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  color: var(--color-text-secondary);
}

/* ----------------------------------------------------------------------------
   Body — [IMPACT] intro
   ------------------------------------------------------------------------- */
.project-page__body {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-6) var(--layout-gutter-desktop);
}

.project-page__body-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.project-page__body p {
  font-size: var(--size-base);
  line-height: var(--leading-loose);
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
  max-width: 65ch;
}

.project-page__body strong {
  font-weight: 700;
  color: var(--color-accent);
}

.project-page__body p:last-child {
  margin-bottom: 0;
}

.project-page__body h3 {
  font-size: var(--size-xl);
  margin: var(--space-8) 0 var(--space-4);
  letter-spacing: var(--tracking-heading);
}

.project-page__body em {
  color: var(--color-text-secondary);
  font-style: normal;
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
}

/* ----------------------------------------------------------------------------
   Supporting artifacts
   ------------------------------------------------------------------------- */
.project-page__supporting {
  display: grid;
  gap: var(--space-7);
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.supporting-artifact {
  display: grid;
  gap: var(--space-4);
}

.supporting-artifact__media {
  width: 100%;
  background: var(--color-canvas-soft);
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.supporting-artifact__media img,
.supporting-artifact__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.supporting-artifact__caption {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
  max-width: 56ch;
}

.artifact-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7) var(--space-6);
  padding: var(--space-7) 0;
}

.artifact-stats__item {
  display: grid;
  gap: var(--space-2);
}

.artifact-stats__value {
  font-family: var(--font-body);
  font-size: var(--size-display);
  font-weight: 400;
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  color: var(--color-text-primary);
}

.artifact-stats__label {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
  max-width: 24ch;
}

.artifact-callout {
  font-size: var(--size-md);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--color-accent);
  max-width: 45ch;
  padding: var(--space-6) 0;
}

/* ----------------------------------------------------------------------------
   Project sections
   ------------------------------------------------------------------------- */
.project-section {
  background: transparent;
  --section-copy-width: min(75%, 960px);
  --section-copy-text: 68ch;
}

.project-section__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--size-xl);
  text-transform: uppercase;
  letter-spacing: var(--tracking-heading);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.project-section__text {
  max-width: 48ch;
}

.project-section__text p {
  font-family: var(--font-body);
  font-size: var(--size-sm);
  line-height: var(--leading-base);
  letter-spacing: var(--tracking-mono);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.project-section__text p:last-child {
  margin-bottom: 0;
}

.project-section__text--overlay {
  max-width: var(--section-copy-text);
}

.project-section__text--overlay p {
  font-size: var(--size-micro);
  color: var(--color-text-primary);
}

.project-section__text strong,
.project-section__caption strong {
  font-weight: 700;
  color: var(--color-accent);
}

.project-section__source {
  margin-top: var(--space-4);
  pointer-events: auto;
}

.project-section__source-link {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-primary);
  transition: color var(--dur-fast) var(--ease-default);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.15em;
  text-decoration: none;
}

.project-section__source-link:hover {
  color: var(--color-accent);
}

.project-section__source-icon {
  height: 1em;
  width: 1em;
  display: inline-block;
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.project-section--media-grid > .project-section__title,
.project-section--media-grid > .project-section__text {
  max-width: var(--section-copy-width);
}

.project-section--media-grid > .project-section__text p {
  font-size: var(--size-micro);
  max-width: var(--section-copy-text);
  color: var(--color-text-primary);
}

/* -- Cinematic (full-width video + text overlay) -------------------------- */
.project-section--cinematic,
.project-section--cinematic-stack {
  padding: 0;
  margin: 0;
}

.project-section__cinematic {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  min-height: max(22vw, 240px);
  overflow: hidden;
  --cinematic-scrim-opacity: 0.72;
}

.project-section__backdrop {
  position: absolute;
  inset: 0;
}

.project-section__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgb(0 0 0 / var(--cinematic-scrim-opacity)) 0%,
    rgb(0 0 0 / calc(var(--cinematic-scrim-opacity) * 0.65)) 24%,
    rgb(0 0 0 / calc(var(--cinematic-scrim-opacity) * 0.28)) 44%,
    transparent 68%
  );
}

.project-section__backdrop video,
.project-section__backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  display: block;
}

.project-section__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: var(--section-copy-width);
  padding: var(--space-7) var(--layout-gutter-desktop);
  padding-left: max(6.25vw, 80px);
  pointer-events: none;
}

.project-section__follow {
  margin: 0;
  padding: 0;
  line-height: 0;
}

.project-section__follow img {
  width: 100%;
  height: auto;
  display: block;
}

/* -- Text + media side-by-side (legacy) ----------------------------------- */
.project-section--text-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.project-section__media {
  display: grid;
  gap: var(--space-4);
}

/* -- Media grid ----------------------------------------------------------- */
.project-section--media-grid {
  display: grid;
  gap: var(--space-5);
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.project-section--media-grid-wide {
  max-width: none;
}

.project-section__grid {
  display: grid;
  gap: var(--space-4);
}

.project-section__grid--2 {
  grid-template-columns: 1fr 1fr;
}

.project-section__grid--3 {
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-7);
}

.project-section__media-item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-canvas-soft);
}

.project-section__media-item img,
.project-section__media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-section__captions {
  display: grid;
  gap: var(--space-4);
}

.project-section__captions--2 {
  grid-template-columns: 1fr 1fr;
}

.project-section__captions--3 {
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-7);
}

.project-section__caption {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-section__captions--2 .project-section__caption {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}

.project-section__captions--3 .project-section__caption {
  overflow: visible;
  text-overflow: unset;
  font-size: clamp(9px, 0.729vw, 14px);
  letter-spacing: 0.02em;
}

/* -- Labeled grid (Remote / Local columns) -------------------------------- */
.project-section--labeled-grid {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.project-section__labeled-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  column-gap: var(--space-7);
  row-gap: var(--space-4);
  align-items: start;
}

.project-section__column {
  display: grid;
  grid-row: span 3;
  grid-template-rows: subgrid;
  min-width: 0;
}

.project-section__column-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-heading);
  text-transform: uppercase;
  color: var(--color-text-primary);
  white-space: nowrap;
  margin: 0;
}

.project-section__column .project-section__media-item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-canvas-soft);
}

.project-section__column .project-section__media-item img,
.project-section__column .project-section__media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-section__column .project-section__caption {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}

.project-section__labeled-grid--natural .project-section__column {
  grid-template-rows: auto auto;
}

.project-section__media-item--natural {
  aspect-ratio: auto;
  background: transparent;
}

.project-section__media-item--natural img,
.project-section__media-item--natural video {
  object-fit: contain;
  height: auto;
}

.project-section__grid--natural {
  align-items: start;
}

/* -- Media + quote (Early Concept) ---------------------------------------- */
.project-section--media-quote {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.project-section__media-quote {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}

.project-section__media-quote-media {
  background: var(--color-canvas-soft);
}

.project-section__media-quote-media img {
  width: 100%;
  height: auto;
  display: block;
}

.project-section__quote {
  font-family: var(--font-accent);
  font-size: clamp(16px, 1.667vw, 32px);
  line-height: var(--leading-accent);
  letter-spacing: var(--tracking-accent);
  color: var(--color-accent);
  max-width: 36ch;
  margin: 0;
  padding: 0;
  border: none;
}

/* -- Feature band (title + wide media + caption) -------------------------- */
.project-section--feature {
  display: grid;
  gap: var(--space-4);
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop);
}

.project-section--feature > .project-section__title,
.project-section--feature > .project-section__text {
  max-width: var(--section-copy-width);
}

.project-section--feature > .project-section__text p {
  font-size: var(--size-micro);
  max-width: var(--section-copy-text);
  color: var(--color-text-primary);
}

.project-section__feature-media {
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  background: var(--color-canvas-soft);
}

.project-section__feature-media img,
.project-section__feature-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-section--feature > .project-section__caption {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}

/* -- Video controls: click/tap to reveal, fade out after idle ---------------- */
.project-video {
  cursor: pointer;
}

.project-video[controls]::-webkit-media-controls-enclosure {
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-default);
}

.project-video.project-video--controls-visible[controls]::-webkit-media-controls-enclosure {
  opacity: 1;
}

.project-video::-webkit-media-controls-mute-button,
.project-video::-webkit-media-controls-volume-slider,
.project-video::-webkit-media-controls-fullscreen-button,
.project-video::-webkit-media-controls-overflow-button,
.project-video::-webkit-media-controls-toggle-closed-captions-button,
.project-video::-webkit-media-controls-picture-in-picture-button {
  display: none !important;
}

/* ----------------------------------------------------------------------------
   Workstreams / beat
   ------------------------------------------------------------------------- */
.project-page__workstreams {
  padding: var(--space-6) var(--layout-gutter-desktop);
  max-width: 720px;
  margin: 0 auto;
}

.project-page__workstreams-heading {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.project-page__workstreams-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-5);
}

.project-page__workstreams-list li {
  font-size: var(--size-sm);
  line-height: var(--leading-snug);
  color: var(--color-text-secondary);
  max-width: 60ch;
}

.project-page__workstreams-list strong {
  color: var(--color-text-primary);
  font-weight: 500;
}

.project-page__beat {
  padding: var(--space-6) var(--layout-gutter-desktop);
  max-width: 720px;
  margin: 0 auto;
}

.project-page__beat-label {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.project-page__beat-text {
  font-size: var(--size-sm);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
}

/* ----------------------------------------------------------------------------
   Next link
   ------------------------------------------------------------------------- */
.project-page__next {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-3);
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: var(--space-7) var(--layout-gutter-desktop) var(--space-8);
}

.project-page__next-label {
  font-family: var(--font-body);
  font-size: var(--size-micro);
  letter-spacing: var(--tracking-mono);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project-page__next-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: var(--size-2xl);
  letter-spacing: var(--tracking-heading);
  text-transform: uppercase;
  color: var(--color-text-primary);
  transition: color var(--dur-fast) var(--ease-default);
}

.project-page__next-arrow {
  display: block;
  width: max(2.5vw, 40px);
  height: max(1.85vw, 30px);
  flex-shrink: 0;
  background: currentColor;
  transform: scaleX(-1);
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
  transition: transform var(--dur-fast) var(--ease-default);
}

.project-page__next-link:hover {
  color: var(--color-accent);
}

.project-page__next-link:hover .project-page__next-arrow {
  transform: scaleX(-1) translateX(-8px);
}

/* ----------------------------------------------------------------------------
   Mobile
   ------------------------------------------------------------------------- */
@media (max-width: 720px) {
  .project-page__back {
    left: var(--layout-gutter-mobile);
  }

  .project-page__hero-band {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-4) var(--layout-gutter-mobile) var(--space-6);
    min-height: auto;
  }

  .project-page__hero {
    max-width: calc(60vh * 0.75);
  }

  .project-page__tagline,
  .project-section__quote {
    font-size: max(4.5vw, 24px);
  }

  .project-page__meta--compact,
  .project-page__meta--stack {
    grid-template-columns: 1fr;
  }

  .project-page__header,
  .project-page__body,
  .project-page__supporting,
  .project-page__workstreams,
  .project-page__beat,
  .project-page__next {
    padding-left: var(--layout-gutter-mobile);
    padding-right: var(--layout-gutter-mobile);
  }

  .project-page__next {
    align-items: flex-end;
  }

  .artifact-stats {
    grid-template-columns: 1fr;
  }

  .project-section--text-media,
  .project-section--media-grid,
  .project-section--labeled-grid,
  .project-section--feature,
  .project-section--media-quote {
    padding-left: var(--layout-gutter-mobile);
    padding-right: var(--layout-gutter-mobile);
  }

  .project-section--text-media {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .project-section__overlay {
    position: relative;
    width: 100%;
    min-height: auto;
    padding: var(--space-5) var(--layout-gutter-mobile);
    background: rgba(0, 0, 0, 0.55);
    pointer-events: auto;
  }

  .project-section__cinematic {
    display: flex;
    flex-direction: column;
    aspect-ratio: auto;
    min-height: 0;
  }

  .project-section__backdrop {
    position: relative;
    aspect-ratio: 16 / 9;
  }

  .project-section__backdrop::after {
    display: none;
  }

  .project-section__grid--2,
  .project-section__grid--3 {
    grid-template-columns: 1fr;
  }

  .project-section__labeled-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    row-gap: var(--space-7);
  }

  .project-section__media-quote {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .project-section__column {
    grid-row: auto;
    grid-template-rows: auto auto auto;
    gap: var(--space-4);
  }

  .project-section__captions--2,
  .project-section__captions--3 {
    grid-template-columns: 1fr;
  }
}